It cost me £25 for replacement cushions which they fitted for me in store. https://www.bose.co.uk/en_gb/products/headphones/headphone_accessories/qc35-ear-cushi

It cost me £25 for replacement cushions which they fitted for me in store. https://www.bose.co.uk/en_gb/products/headphones/headphone_accessories/qc35-ear-cushion-kit.html#v=qc35_earcushion_acc_black https://www.bose.co.uk/en_gb/products/headphones/headphone_a... Which I had to replace after 2 years of weekday daily use of 3-4 hours a day. I’m not sure I class that as ridiculously expensive.